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EP0476845
European procedure
Extract from the Register of European Patents
EP About this file: EP0476845
| EP0476845 - Radioluminescent light sources [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.01.1996 Database last updated on 05.07.2024 | Most recent event Tooltip | 24.01.2003 | Change - lapse in a contracting state Updated state(s): NL | published on 12.03.2003 [2003/11] | Applicant(s) | For all designated states ONTARIO HYDRO 700 University Avenue H18-C27, Toronto Ontario M5G 1X6 / CA | [N/P] |
| Former [1992/13] | For all designated states ONTARIO HYDRO 700 University Avenue H18-C27, Toronto, Ontario M5G 1X6 / CA | Inventor(s) | 01 /
Kherani, Nazir P. 360 Bloor Street, East, Suite 1506 Toronto, Ontario M4W 3M3 / CA | 02 /
Zukotynski, Stefan 32 Maryvale Crescent Richmond Hill, Ontario L4C 6PB / CA | 03 /
Shmayda, Walter T. 240 Melrose Avenue King City, Ontario / CA | [1992/13] | Representative(s) | Sommerville, John Henry Sommerville & Rushton, 45 Grosvenor Road St. Albans, Hertfordshire AL1 3AW / GB | [N/P] |
| Former [1992/13] | Sommerville, John Henry SOMMERVILLE & RUSHTON 11 Holywell Hill St. Albans Hertfordshire, AL1 1EZ / GB | Application number, filing date | 91307708.7 | 21.08.1991 | [1992/13] | Priority number, date | US19900583209 | 17.09.1990 Original published format: US 583209 | [1992/13] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0476845 | Date: | 25.03.1992 | Language: | EN | [1992/13] | Type: | B1 Patent specification | No.: | EP0476845 | Date: | 08.03.1995 | Language: | EN | [1995/10] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.01.1992 | Classification | IPC: | G21H3/02 | [1992/13] | CPC: |
G21H3/02 (EP,US)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1992/13] | Title | German: | Radiolumineszierende Lichtquellen | [1992/13] | English: | Radioluminescent light sources | [1992/13] | French: | Sources de lumière radioluminescentes | [1992/13] | Examination procedure | 18.09.1992 | Examination requested [1992/49] | 19.04.1994 | Despatch of communication of intention to grant (Approval: Yes) | 23.08.1994 | Communication of intention to grant the patent | 06.09.1994 | Fee for grant paid | 06.09.1994 | Fee for publishing/printing paid | Opposition(s) | 09.12.1995 | No opposition filed within time limit [1996/09] | Fees paid | Renewal fee | 11.08.1993 | Renewal fee patent year 03 | 25.08.1994 | Renewal fee patent year 04 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | AT | 08.03.1995 | BE | 08.03.1995 | DK | 08.03.1995 | ES | 08.03.1995 | GR | 08.03.1995 | NL | 08.03.1995 | SE | 08.06.1995 | LU | 31.08.1995 | [2003/11] |
| Former [2002/25] | AT | 08.03.1995 | |
| BE | 08.03.1995 | ||
| DK | 08.03.1995 | ||
| ES | 08.03.1995 | ||
| GR | 08.03.1995 | ||
| SE | 08.06.1995 | ||
| LU | 31.08.1995 | ||
| NL | 31.08.1995 | ||
| Former [2000/27] | AT | 08.03.1995 | |
| BE | 08.03.1995 | ||
| DK | 08.03.1995 | ||
| GR | 08.03.1995 | ||
| SE | 08.06.1995 | ||
| LU | 31.08.1995 | ||
| NL | 31.08.1995 | ||
| Former [2000/05] | AT | 08.03.1995 | |
| BE | 08.03.1995 | ||
| DK | 08.03.1995 | ||
| GR | 08.03.1995 | ||
| SE | 08.06.1995 | ||
| LU | 31.08.1995 | ||
| Former [1998/15] | AT | 08.03.1995 | |
| BE | 08.03.1995 | ||
| DK | 08.03.1995 | ||
| SE | 08.06.1995 | ||
| Former [1996/04] | AT | 08.03.1995 | |
| BE | 08.03.1995 | ||
| SE | 08.06.1995 | ||
| Former [1996/02] | AT | 08.03.1995 | Documents cited: | Search | [A]DD213779 ; | [A]SU1055751 ; | [A]FR2382751 (HANLET JACQUES [US]); | [A]US4788437 (URQUHART DONALD A [CA], et al) | [A] - WORLD PATENTS INDEX LATEST Section Ch, Week 8504, Derwent Publications Ltd., London, GB; Class C, AN 85-01904& DD-A-213 779 (AKAD) 19 September 1984, & DD213779 A 00000000 | [A] - WORLD PATENTS INDEX LATEST Section Ch, Week 8430, Derwent Publications Ltd., London, GB; Class C, AN 84-18738& SU-A-1 055 751 (URALS KIROV POLY) 23 November 1983, & SU1055751 A 00000000 |